DE69315880D1 - Imaging device with compensation for variations in supply voltage - Google Patents

Imaging device with compensation for variations in supply voltage

Info

Publication number
DE69315880D1
DE69315880D1 DE69315880T DE69315880T DE69315880D1 DE 69315880 D1 DE69315880 D1 DE 69315880D1 DE 69315880 T DE69315880 T DE 69315880T DE 69315880 T DE69315880 T DE 69315880T DE 69315880 D1 DE69315880 D1 DE 69315880D1
Authority
DE
Germany
Prior art keywords
compensation
variations
imaging device
supply voltage
imaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69315880T
Other languages
German (de)
Other versions
DE69315880T2 (en
Inventor
Yasumasa Nashida
Toshio Yoshimoto
Yasuhiro Nakata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69315880D1 publication Critical patent/DE69315880D1/en
Publication of DE69315880T2 publication Critical patent/DE69315880T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33561—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having more than one ouput with independent control
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Control Of Temperature (AREA)
  • Control Of Resistance Heating (AREA)
DE69315880T 1992-02-28 1993-02-26 Imaging device with compensation for variations in supply voltage Expired - Lifetime DE69315880T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07587792A JP3332407B2 (en) 1992-02-28 1992-02-28 Image forming device

Publications (2)

Publication Number Publication Date
DE69315880D1 true DE69315880D1 (en) 1998-02-05
DE69315880T2 DE69315880T2 (en) 1998-04-30

Family

ID=13588953

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315880T Expired - Lifetime DE69315880T2 (en) 1992-02-28 1993-02-26 Imaging device with compensation for variations in supply voltage

Country Status (4)

Country Link
US (1) US5343019A (en)
EP (1) EP0564413B1 (en)
JP (1) JP3332407B2 (en)
DE (1) DE69315880T2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3347456B2 (en) * 1994-02-22 2002-11-20 キヤノン株式会社 Power control device and fixing device
US5854959A (en) * 1996-11-14 1998-12-29 Xerox Corporation Adaptive fuser control for 180 CPM
US6479961B1 (en) * 1998-04-13 2002-11-12 Empresa Brasileira De Compressores S/A-Embraco Starting system for an electric motor
JP2004029601A (en) 2002-06-28 2004-01-29 Brother Ind Ltd Image forming apparatus
JP2005107237A (en) * 2003-09-30 2005-04-21 Canon Inc Image forming apparatus
KR100560751B1 (en) * 2003-12-17 2006-03-13 삼성전자주식회사 device for detection of power-off
JP5644347B2 (en) * 2010-01-28 2014-12-24 株式会社リコー Power control apparatus, image forming apparatus, and power control program
JP5240281B2 (en) * 2010-11-29 2013-07-17 オムロン株式会社 air conditioner
JP5812622B2 (en) * 2011-02-01 2015-11-17 キヤノン株式会社 Switching power supply and image forming apparatus
US20150330648A1 (en) * 2014-05-19 2015-11-19 Lennox Industries Inc. Hvac system, an hvac controller and a method of heating an lcd display of an hvac controller

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532855A (en) * 1968-12-30 1970-10-06 Ibm Power regulating circuit for xerographic fusing apparatus
US3840797A (en) * 1970-12-28 1974-10-08 Us Navy Related power supply
NL7509461A (en) * 1975-08-08 1977-02-10 Oce Van Der Grinten Nv CONTROL CIRCUIT FOR A POWER CONTROL CIRCUIT AND ELECTRICAL (PHOTO) GRAPHICS COPIER FITTED WITH THIS CONTROL CIRCUIT.
JPS5339136A (en) * 1976-09-22 1978-04-10 Ricoh Co Ltd Fixing temperature controlling method
US4162379A (en) * 1977-02-25 1979-07-24 The Perkin-Elmer Corporation Apparatus for deriving a feedback control signal in a thermal system
US4868729A (en) * 1982-02-16 1989-09-19 Canon Kabushiki Kaisha Power supply unit
US4618242A (en) * 1983-12-05 1986-10-21 Sharp Kabushiki Kaisha Heat fixing device for a copying machine
EP0471421B1 (en) * 1984-12-28 1996-05-22 Kabushiki Kaisha Toshiba Stabilizing power source apparatus
EP0261894B1 (en) * 1986-09-20 1996-04-10 Canon Kabushiki Kaisha Power source apparatus
JPH0375805A (en) * 1989-08-17 1991-03-29 Fuji Xerox Co Ltd Image forming device
US4894520A (en) * 1988-06-13 1990-01-16 Westinghouse Electric Corp. Circuit for controlling power dissipated by an electrical resistance
JP2708867B2 (en) * 1989-03-31 1998-02-04 キヤノン株式会社 Heat fixing device
JPH02293774A (en) * 1989-05-02 1990-12-04 Canon Inc Thermal and fixing device of image
JPH04186256A (en) * 1990-11-20 1992-07-03 Murata Mach Ltd Image forming device

Also Published As

Publication number Publication date
EP0564413B1 (en) 1997-12-29
JPH05241477A (en) 1993-09-21
DE69315880T2 (en) 1998-04-30
EP0564413A3 (en) 1995-08-23
JP3332407B2 (en) 2002-10-07
US5343019A (en) 1994-08-30
EP0564413A2 (en) 1993-10-06

Similar Documents

Publication Publication Date Title
DE69125242D1 (en) Supply voltage management for workstation
DE69131723T2 (en) Integrated circuit with improved supply voltage control
DE69131214T2 (en) Current probe with Faraday effect
DE69429595D1 (en) Self-shielded gradient coil combined with compensation arrangement
DE69424448T2 (en) Fuel supply device
DE69210315D1 (en) COPIER WITH IMPROVED DISPLAY FOR USE IN ORDER ENTRY
DE69219091T2 (en) Imaging device with transfer element for transfer material
DE69118958D1 (en) DRAM device with two-way voltage supply system
DE69315880T2 (en) Imaging device with compensation for variations in supply voltage
DE69319532D1 (en) Imaging device with transport element for recording material
DE69230749T2 (en) Power supply control device for display unit
FI102800B (en) Active regulator with voltage regulator
DE69210730D1 (en) Power supply device for an electric vehicle
DE69315633D1 (en) Temperature compensated voltage regulator with beta compensation
FI971889A0 (en) Supply voltage changeover device
DE69313228T2 (en) Liquid supply device
DE69326698T2 (en) Bandgap voltage reference with low supply voltage
TR27201A (en) Voltage boosting device for CRT electrode supply unit.
DE69222155D1 (en) CONNECTING DEVICE FOR LIQUID SUPPLY
DE69210947T2 (en) Toner supply device
DE69320648T2 (en) Voltage controlled oscillator for operation with low supply voltage
DE69329763D1 (en) Electro-optical measuring device
DE69123126T2 (en) FUEL ELEMENT RACK FOR CONSUMED FUEL FUEL
DE69116451D1 (en) Integrated circuit with integrated supply voltage reduction
FR2728744B1 (en) EXTREMUM VOLTAGE SUPPLY CIRCUIT

Legal Events

Date Code Title Description
8364 No opposition during term of opposition